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Waterborne polyurethane foaming resin for shoe leather

DEMARTAN PG does not contain free formaldehyde, environmental performance in line with EU standards. DEMARTAN PG is very suitable for pre-tanning and re-tanning of leather requiring soft finished leather.

Keywords: Waterborne polyurethane foaming resin for shoe leather

Classification:

Intermediate Resin for Waterborne Polyurethane Synthetic Leather

Inquiry

Product Parameters

Chemical composition: Aliphatic polyurethane aqueous dispersion
Appearance: Milky White liquid
Solid content: 47±1%
Viscosity:<1500mPa.s
Ionic: Anionic
PH value: 7.0-9.0
Elongation at break: 500-800%
100% modulus: 2.5-4Mpa

Product Performance

1. Excellent aging resistance and hydrolysis resistance.
2. Lower modulus, higher elongation.
3. Resistance to low temperature twists and turns,-25 ℃, more than 25000 times.
4. High elasticity, strong skin feeling.

Application recommendations

It is mainly used in dry foaming layer of synthetic leather, used for dry foaming bass substrate, with uniform and fine cells, flat surface, embossing, plastic absorption, clear pattern forming and strong three-dimensional effect. In addition, the DS-7001 has very excellent hydrolysis resistance and the use of our DS-7002, you can get different feel of the bass substrate, can meet the sofa, luggage, clothing and other fields.

Packaging, storage

Packing specification (plastic barrel):50kg, 120kg, 200kg.
Recommended storage temperature: cool, dry and temperature in 5-35 ℃ place, avoid freezing.
Storage time: 6 months from the date of production without opening the tank.

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Waterborne Foaming Resin for Garment, Luggage and Leather